/* ── Variables ──────────────────────────────────────────────────────────────── */
:root {
  --bg: #eef2f6;
  --bg-ink: #182033;
  --surface: #ffffff;
  --surface-alt: #f7f9fc;
  --surface-tint: #eef5ff;
  --border: #d9e1ec;
  --border-strong: #bfccdb;
  --text: #172033;
  --text-muted: #657184;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #e8f1ff;
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --success: #16a34a;
  --warning: #b7791f;
  --gray-badge-bg: #e8edf3;
  --gray-badge-text: #546174;
  --green-badge-bg: #dcfce7;
  --green-badge-text: #15803d;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(23,32,51,.05), 0 14px 36px rgba(23,32,51,.08);
  --shadow-md: 0 18px 48px rgba(23,32,51,.16);
  --font: "Avenir Next", "PingFang SC", "Hiragino Sans GB", -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Reset ──────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background:
    linear-gradient(135deg, rgba(37,99,235,.08), transparent 32%),
    radial-gradient(circle at 86% 16%, rgba(20,184,166,.12), transparent 28%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

html { scroll-behavior: smooth; }

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  background: linear-gradient(180deg, #111827, #172033);
  color: #e5eaf3;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-right: 1px solid rgba(255,255,255,.08);
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 4px 18px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #14b8a6);
  box-shadow: 0 14px 32px rgba(37,99,235,.24);
}
.brand-title {
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: .01em;
}
.brand-subtitle {
  margin-top: 2px;
  font-size: .76rem;
  color: #9aa8bd;
}
.side-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.side-nav a {
  color: #b9c5d8;
  text-decoration: none;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: .9rem;
  transition: background .16s, color .16s, transform .16s;
}
.side-nav a:hover {
  color: #fff;
  background: rgba(255,255,255,.08);
  transform: translateX(2px);
}
.runtime-warning { color: var(--danger); }
.runtime-caution { color: var(--warning); }
.sidebar-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  color: #c9d3e3;
  background: rgba(255,255,255,.05);
  font-size: .84rem;
}
.workspace {
  min-width: 0;
}

/* ── Header ─────────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(238,242,246,.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(217,225,236,.75);
}
.header-inner {
  max-width: 1260px;
  margin: 0 auto;
  padding: 18px 28px;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.eyebrow {
  color: var(--accent);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.site-header h1 {
  font-size: 1.45rem;
  line-height: 1.2;
  margin-top: 4px;
}
.header-status {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ── Status dot ─────────────────────────────────────────────────────────────── */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.dot-green { background: var(--success); box-shadow: 0 0 0 2px #bbf7d0; }
.dot-gray  { background: #9ca3af; }

/* ── Main grid ──────────────────────────────────────────────────────────────── */
.main-grid {
  max-width: 1260px;
  margin: 24px auto 44px;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.overview-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.metric-card {
  min-height: 106px;
  padding: 18px;
  border: 1px solid rgba(217,225,236,.95);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(247,249,252,.94));
  box-shadow: var(--shadow);
}
.metric-card span {
  display: block;
  color: var(--text-muted);
  font-size: .78rem;
  font-weight: 600;
}
.metric-card strong {
  display: block;
  margin-top: 12px;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: 0;
}

@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: relative;
    height: auto;
    padding: 16px;
  }
  .side-nav {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  .side-nav a { white-space: nowrap; }
  .sidebar-footer { display: none; }
}
@media (max-width: 760px) {
  .main-grid {
    grid-template-columns: 1fr;
    padding: 0 16px;
  }
  .overview-strip { grid-template-columns: 1fr 1fr; }
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px;
  }
}
@media (max-width: 520px) {
  .overview-strip { grid-template-columns: 1fr; }
}

/* ── Card ───────────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.card-wide { grid-column: 1 / -1; }

.card-header {
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-header h2 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}
.card-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}
.card-body { padding: 18px; }
.center-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
}
.control-stack {
  flex-direction: column;
  gap: 12px;
}
.control-stack .btn-large {
  min-width: 220px;
  justify-content: center;
}
.control-note {
  max-width: 300px;
  color: var(--text-muted);
  font-size: .82rem;
  line-height: 1.45;
  text-align: center;
}
.task-center {
  width: 100%;
  margin-top: 6px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-alt);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.task-center-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.task-center-grid {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 8px 10px;
  font-size: .84rem;
  text-align: left;
}
.task-center-grid span {
  color: var(--text-muted);
}
.task-center-grid b {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.task-center .btn-large {
  width: 100%;
}

.dedupe-tools {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr auto auto auto auto;
  align-items: end;
  gap: 10px;
}
@media (max-width: 760px) {
  .dedupe-tools { grid-template-columns: 1fr; }
}
.scheduled-list {
  margin-top: 14px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.scheduled-task-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-alt);
}
.scheduled-task-time {
  display: flex;
  align-items: flex-end;
  flex-direction: column;
  gap: 4px;
  text-align: right;
}
@media (max-width: 760px) {
  .scheduled-task-item {
    align-items: flex-start;
    flex-direction: column;
  }
  .scheduled-task-time {
    align-items: flex-start;
    text-align: left;
  }
}

/* ── Badge ──────────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 650;
  line-height: 1.6;
  white-space: nowrap;
}
.badge-green { background: var(--green-badge-bg); color: var(--green-badge-text); }
.badge-gray  { background: var(--gray-badge-bg);  color: var(--gray-badge-text); }
.badge.hint  { background: #eff6ff; color: #1d4ed8; font-weight: 400; }
.muted-small { color: var(--text-muted); font-size: 0.76rem; }

.safety-note {
  margin: 10px 0 14px;
  padding: 11px 13px;
  border: 1px solid #bfd7ff;
  border-radius: 10px;
  background: linear-gradient(180deg, #f4f8ff, #edf5ff);
  color: #214b8f;
  font-size: 0.82rem;
  line-height: 1.6;
}

/* ── Buttons ─────────────────────────────────────────────────────────────────── */
button { cursor: pointer; font-family: inherit; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 8px 20px;
  font-size: 0.9rem;
  font-weight: 650;
  box-shadow: 0 10px 22px rgba(37,99,235,.18);
  transition: background .15s, transform .1s, box-shadow .15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-primary:hover { background: var(--accent-hover); box-shadow: 0 12px 26px rgba(37,99,235,.24); }
.btn-primary:active { transform: scale(.97); }

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 650;
  transition: border-color .15s, background .15s, color .15s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: #eff6ff; }

.btn-danger {
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 8px 20px;
  font-size: 0.9rem;
  font-weight: 650;
  transition: background .15s, transform .1s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-danger:hover { background: var(--danger-hover); }
.btn-danger:active { transform: scale(.97); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 4px 12px;
  font-size: 0.8rem;
  transition: border-color .15s, color .15s;
}
.btn-ghost:hover { border-color: var(--text-muted); color: var(--text); }

.btn-sm { padding: 4px 12px; font-size: 0.8rem; border-radius: 6px; }
.btn-large { padding: 14px 48px; font-size: 1rem; border-radius: 12px; }

/* ── Radio group ────────────────────────────────────────────────────────────── */
.radio-group { display: flex; flex-direction: column; gap: 10px; }
.radio-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  transition: border-color .15s, background .15s;
}
.radio-label:hover { border-color: var(--accent); background: #f0f6ff; }
.radio-label input[type="radio"] { margin-top: 3px; accent-color: var(--accent); flex-shrink: 0; }
.radio-text { display: flex; flex-direction: column; gap: 2px; }
.radio-text strong { font-size: 0.9rem; color: var(--text); }
.radio-text small  { font-size: 0.78rem; color: var(--text-muted); }

/* ── Input row / input group ─────────────────────────────────────────────────── */
.input-row { display: flex; align-items: flex-end; gap: 10px; }
.input-group { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.input-group label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }
input[type="text"],
input[type="number"],
select {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text);
  background: #fbfcfe;
  outline: none;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
input:focus, select:focus {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
input::placeholder { color: #adb5bd; }

/* ── Script table ───────────────────────────────────────────────────────────── */
.script-table-wrap {
  overflow-x: auto;
  margin-bottom: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
.script-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.script-table th {
  text-align: left;
  padding: 11px 12px;
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  border-bottom: 1px solid var(--border);
  background: var(--surface-alt);
}
.script-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.script-table tbody tr:hover { background: #fbfdff; }
.script-table tr:last-child td { border-bottom: none; }
.cell-status {
  font-weight: 500;
  color: var(--accent);
  white-space: nowrap;
}
.cell-script {
  color: var(--text-muted);
  max-width: 400px;
}
.script-chip {
  padding: 4px 10px;
  background: var(--accent-soft);
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.5;
  word-break: break-all;
  border-left: 3px solid var(--accent);
}
.script-chip:last-child { margin-bottom: 0; }
.empty-row {
  text-align: center;
  color: var(--text-muted);
  padding: 20px !important;
  font-style: italic;
}

/* ── Add form ─────────────────────────────────────────────────────────────── */
.add-form {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  background: linear-gradient(180deg, #fbfcfe, #f7f9fc);
}
.add-form-header {
  margin-bottom: 10px;
}
.add-form-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}
.script-field-row {
  display: grid;
  grid-template-columns: 24px 112px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
.script-field-row:last-child { margin-bottom: 0; }
.script-field-row.dragging {
  opacity: 0.55;
  border-color: var(--accent);
}
.script-field-row.drag-over {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(37,99,235,.15);
}
.script-drag-handle {
  width: 24px;
  height: 36px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: grab;
  user-select: none;
  border-radius: 6px;
}
.script-drag-handle:active { cursor: grabbing; }
.script-field-type {
  min-width: 0;
  padding-left: 10px;
  padding-right: 28px;
}
.script-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}
.script-input-label {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.2;
}
.script-field-input {
  width: 100%;
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--surface);
  outline: none;
  transition: border-color .15s;
}
.script-field-input:focus { border-color: var(--accent); }
.script-field-input::placeholder { color: #adb5bd; }
.script-row-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: wrap;
}
.script-leave-panel {
  display: none;
  grid-column: 3 / 5;
  padding: 10px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: var(--surface-alt);
}
.script-leave-panel.is-open {
  display: grid;
  gap: 10px;
}
.script-leave-dates {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.script-leave-panel label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.76rem;
  color: var(--text-muted);
}
.script-leave-panel input {
  width: 100%;
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--surface);
  outline: none;
}
.script-leave-panel input:focus { border-color: var(--accent); }
.script-leave-content-label {
  grid-column: 1 / -1;
}

@media (max-width: 720px) {
  .script-field-row {
    grid-template-columns: 24px minmax(0, 1fr) 44px;
  }
  .script-field-type {
    grid-column: 2 / 4;
  }
  .script-input-wrap {
    grid-column: 2 / 4;
  }
  .script-leave-panel {
    grid-column: 2 / 4;
  }
  .script-leave-dates {
    grid-template-columns: 1fr;
  }
}

.add-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}

/* ── Edit inline rows ──────────────────────────────────────────────────────── */
.edit-script-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.edit-script-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.edit-script-row .edit-script-input {
  flex: 1;
  padding: 6px 10px;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--text);
  background: var(--surface);
  outline: none;
}
.edit-script-row .edit-script-input:focus { border-color: var(--accent); }
.edit-script-row .edit-script-input::placeholder { color: #adb5bd; }

/* ── Feishu fields ──────────────────────────────────────────────────────────── */
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.is-hidden { display: none !important; }
@media (max-width: 480px) { .field-grid { grid-template-columns: 1fr; } }
.field-item { display: flex; flex-direction: column; gap: 6px; }
.field-item label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.inline-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px;
  gap: 8px;
}
.inline-label-button {
  padding: 3px 10px;
}
.fallback-search-fields {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fallback-search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 116px 150px auto;
  gap: 8px;
  align-items: center;
}
.fallback-search-input {
  width: 100%;
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--surface);
  outline: none;
  transition: border-color .15s;
}
.fallback-search-input:focus { border-color: var(--accent); }
.fallback-search-target,
.fallback-search-recognition {
  min-width: 0;
}
.fallback-search-recognition:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.fallback-field-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.fallback-field-chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--surface-tint);
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 600;
}
.help-tip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  margin-left: 4px;
  border-radius: 50%;
  border: 1px solid #b7cdfc;
  background: #fff;
  color: var(--accent);
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1;
  cursor: help;
  vertical-align: text-bottom;
}
.help-tip::after {
  content: attr(data-tip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%) translateY(2px);
  width: max-content;
  max-width: 280px;
  padding: 7px 9px;
  border-radius: 6px;
  background: #111827;
  color: #fff;
  font-size: 0.74rem;
  font-weight: 400;
  line-height: 1.45;
  white-space: normal;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity .12s, transform .12s;
  z-index: 50;
}
.help-tip::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: calc(100% + 3px);
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #111827;
  opacity: 0;
  pointer-events: none;
  transition: opacity .12s;
  z-index: 51;
}
.help-tip:hover::after,
.help-tip:hover::before {
  opacity: 1;
}
.help-tip:hover::after {
  transform: translateX(-50%) translateY(0);
}

/* ── Log panel ───────────────────────────────────────────────────────────────── */
.log-body { padding: 0; }
.log-panel {
  height: 280px;
  overflow-y: auto;
  background: #0f1117;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 10px 12px;
  font-family: "SF Mono", "Fira Code", "Cascadia Code", monospace;
  font-size: 0.78rem;
  line-height: 1.6;
  color: #a8b2c4;
}
.ship-log-panel {
  margin-top: 14px;
  border-radius: 8px;
  height: 180px;
}
.log-panel::-webkit-scrollbar { width: 6px; }
.log-panel::-webkit-scrollbar-thumb { background: #374151; border-radius: 3px; }
.log-line { white-space: pre-wrap; word-break: break-all; }

/* ── Search samples ─────────────────────────────────────────────────────────── */
.sample-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}
.sample-card {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-alt);
}
.sample-image {
  width: 110px;
  height: 160px;
  object-fit: cover;
  object-position: top left;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #fff;
}
.sample-meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.sample-meta strong { color: var(--text); font-size: 0.9rem; }
.sample-meta code {
  white-space: pre-wrap;
  word-break: break-all;
  color: #1d4ed8;
}
.sample-meta p {
  max-height: 68px;
  overflow: auto;
  word-break: break-all;
}

/* ── Task center details ────────────────────────────────────────────────────── */
.queue-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.subsection-title {
  margin: 0 0 8px;
  font-size: 0.86rem;
  color: var(--text-muted);
  font-weight: 700;
}
.queue-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.queue-section-head .subsection-title {
  margin: 0;
}
.queue-task-list,
.history-list {
  display: grid;
  gap: 8px;
}
.queue-task-item,
.history-item {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-alt);
}
.queue-task-item strong,
.history-item strong {
  color: var(--text);
  word-break: break-all;
}
.history-item {
  grid-template-columns: 28px minmax(150px, 1.2fr) minmax(170px, 1.5fr) minmax(110px, .75fr) minmax(150px, .95fr) auto;
  align-items: center;
}
.history-select {
  display: flex;
  align-items: center;
  justify-content: center;
}
.history-select input {
  width: 16px;
  height: 16px;
}
@media (max-width: 760px) {
  .history-item {
    grid-template-columns: 1fr;
  }
}

/* ── Toast ───────────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: #1f2937;
  color: #f9fafb;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  box-shadow: var(--shadow-md);
  z-index: 100;
  transition: opacity .2s;
  max-width: 360px;
}
.toast-success { background: #15803d; }
.toast-error   { background: var(--danger); }